1 - For turn UP the headlights just press "+" with BloqNum activated (Unlocked numpad)
2 - Then, press "3" button of numpad and the headlights will be turn up
3 - For turn DOWN the headlights press "3" again and the headlights will be close
4 - For deactivate the script press "-" with BloqNum activated (Unlocked numpad)

Script made by DeLorean83 ;)

Enjoy!